temporal_wcount_transfn tfloat_wmax_transfn tfloat_wmin_transfn tfloat_wsum_transfn tint_wmax_transfn tint_wmin_transfn tint_wsum_transfn tnumber_wavg_transfn

tnumber_wavg_transfn() Datum tnumber_wavg_transfn ( PG_FUNCTION_ARGS  ) Transition function for moving window average aggregation for temporal values.